99534622 has 16 divisors (see below), whose sum is σ = 163034352. Its totient is φ = 45198720.

The previous prime is 99534613. The next prime is 99534623. The reversal of 99534622 is 22643599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99534623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33718 + ... + 36550.

It is an arithmetic number, because the mean of its divisors is an integer number (10189647).

Almost surely, 2^99534622 is an apocalyptic number.

99534622 is a deficient number, since it is larger than the sum of its proper divisors (63499730).

99534622 is a wasteful number, since it uses less digits than its factorization.

99534622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443.

The product of its digits is 116640, while the sum is 40.

The square root of 99534622 is about 9976.7039647371. The cubic root of 99534622 is about 463.4377323996.

The spelling of 99534622 in words is "ninety-nine million, five hundred thirty-four thousand, six hundred twenty-two".